Search Results - "PARAIL, V"

Active control of type-I edge-localized modes with n=1 perturbation fields in the JET tokamak by Liang, Y, Koslowski, H R, Thomas, P R, Nardon, E, Alper, B, Andrew, P, Andrew, Y, Arnoux, G, Baranov, Y, Bécoulet, M, Beurskens, M, Biewer, T, Bigi, M, Crombe, K, De La Luna, E, de Vries, P, Fundamenski, W, Gerasimov, S, Giroud, C, Gryaznevich, M P, Hawkes, N, Hotchin, S, Howell, D, Jachmich, S, Kiptily, V, Moreira, L, Parail, V, Pinches, S D, Rachlew, E, Zimmermann, O

“…Type-I edge-localized modes (ELMs) have been mitigated at the JET tokamak using a static external n=1 perturbation field generated by four error field…”
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Simulations of the stationary Q = 10 and the exit phase from the flat-top of an ITER 15MA baseline scenario: predictive JINTRAC simulation with a consistent treatment of D and T in the whole plasma by Eriksson, F., Tholerus, E., Corrigan, G., Baranov, Y., Bonnin, X., Farina, D., Figini, L., Garzotti, L., Kim, S.H., Koechl, F., Loarte, A., Militello Asp, E., Olde, C., Parail, V., Pinches, S.D., Polevoi, A., Strand, P.

“…Designing a robust termination scenario for a burning ITER plasma is a challenge that requires extensive core plasma and divertor modelling. The presented work…”
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Poloidal rotation dynamics, radial electric field, and neoclassical theory in the jet internal-transport-barrier region by CROMBE, K, ANDREW, Y, VAN OUST, G, VOITSEKHOVITCH, I, ZASTROW, K.-D, BRIX, M, GIROUD, C, HACQUIN, S, HAWKES, N. C, MURARI, A, NAVE, M. F. F, ONGENA, J, PARAIL, V

“…Results from the first measurements of a core plasma poloidal rotation velocity (upsilontheta) across internal transport barriers (ITB) on JET are presented…”
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Coupled core-SOL modelling of W contamination in H-mode JET plasmas with ITER-like wall by Parail, V., Corrigan, G., Da Silva Aresta Belo, P., De La Luna, E., Harting, D., Koechl, F., Koskela, T., Meigs, A., Militello-Asp, E., Romanelli, M., Tsalas, M.

“…The influence of the ITER-like Wall (ILW) with divertor target plate made of tungsten (W), on plasma performance in JET H-mode is being investigated since 2011…”
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Effects of ferromagnetic components on energetic ion confinement in ITER by Shinohara, K., Oikawa, T., Urano, H., Oyama, N., Lonnroth, J., Saibene, G., Parail, V., Kamada, Y.

“…By using a fully three dimensional magnetic field orbit-following Monte-Carlo code, the energetic ion confinement was investigated for the current conceptual…”
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Preparation for the operation of ITER: EU study on the plasma control system by Cavinato, M., Ambrosino, G., Figini, L., Granucci, G., Gribov, Y., Koechl, F., Mattei, M., Parail, V., Pironti, A., Ricci, D., Saibene, G., Sartori, R., Zabeo, L.

“…In view of the preparation for the operation of the ITER tokamak it is necessary to develop the plasma scenarios taking into account all engineering…”
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Suppression of plasma turbulence during optimized shear configurations in JET by Conway, GD, Borba, DN, Alper, B, Bartlett, DV, Gormezano, C, von Hellermann MG, Maas, AC, Parail, VV, Smeulders, P, Zastrow, KD

“…Correlation of density turbulence suppression and reduced plasma transport is observed in the internal transport barrier (ITB) region of JET tokamak discharges…”
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Impact of ITER PF coils power supplies and central solenoid design changes on plasma operation by Cavinato, M., Labate, C.V., Mattei, M., Parail, V., Saibene, G., Sartori, R., Sips, A.C.C.

“…As the ITER project moves forward in the procurement phase of major components, the baseline design is subject to a series of modifications due to the…”
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Observation of Alpha Heating in JET DT Plasmas by Thomas, P. R., Andrew, P., Balet, B., Bartlett, D., Bull, J., de Esch, B., Gibson, A., Gowers, C., Guo, H., Huysmans, G., Jones, T., Keilhacker, M., Koenig, R., Lennholm, M., Lomas, P., Maas, A., Marcus, F., Nave, F., Parail, V., Rimini, F., Strachan, J., Zastrow, K-D., Zornig, N.

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ITER operational space for full plasma current H-mode operation by Mattei, M., Cavinato, M., Saibene, G., Portone, A., Albanese, R., Ambrosino, G., Horton, L.D., Kessel, C., Koechl, F., Lomas, P.J., Nunes, I., Parail, V., Sartori, R., Sips, A.C.C., Thomas, P.R.

“…Sensitivity studies performed as part of the ITER IO design review highlighted a very stiff dependence of the maximum Q attainable on the machine parameters…”
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Edge localized modes control: experiment and theory by Becoulet, M., Huysmans, G., Thomas, P., Joffrin, E., Rimini, F., Monier-Garbet, P., Grosman, A., Ghendrih, P., Parail, V., Lomas, P., Matthews, G., Wilson, H., Gryaznevich, M., Counsell, G., Loarte, A., Saibene, G., Sartori, R., Leonard, A., Snyder, P., Evans, T., Gohil, P., Moyer, R., Kamada, Y., Oyama, N., Hatae, T., Kamiya, K., Degeling, A., Martin, Y., Lister, J., Rapp, J., Perez, C., Lang, P., Chankin, A, Eich, T., Sips, A., Stober, J., Horton, L., Kallenbach, A., Suttrop, W., Saarelma, S., Cowley, S., Lönnroth, J., Shimada, M., Polevoi, A., Federici, G.

“…The paper reviews recent theoretical and experimental results focussing on the identification of the key factors controlling ELM energy and particle losses…”
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Role of recycling in JET trace tritium transport experiments by Hillis, D.L., Hogan, J., Zastrow, K.-D., Parail, V., Coster, D., Reiter, D., Brezinsek, S., Pospieszczyk, A., Stamp, M., Fundamenski, W., McDonald, D.C.

“…JET experiments with transient puffed injection of low tritium levels were carried out with the goal of using measured time- and space-dependent neutron…”
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Integrated ELM Modelling by Lönnroth, J.-S., Bateman, G., Bécoulet, M., Beyer, P., Corrigan, G., Figarella, C., Fundamenski, W., Garcia, O. E., Garbet, X., Huysmans, G., Janeschitz, G., Johnson, T., Kiviniemi, T., Kuhn, S., Kritz, A., Loarte, A., Naulin, V., Nave, F., Onjun, T., Pacher, G. W., Pacher, H. D., Pankin, A., Parail, V., Pitts, R., Saibene, G., Snyder, P., Spence, J., Tskhakaya, D., Wilson, H.

“…This paper presents a short overview of current trends and progress in integrated ELM modelling. First, the concept of integrated ELM modelling is introduced,…”
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In memory of Vladimir Semyonovich Tsypin (March 19, 1938–July 15, 2007) by Sagdeev, R., Shafranov, V., Mikhailovskii, A., Lominadze, D., Galvao, R., Vladimirov, S., Elfimov, A., Tendler, M., Pokhotelov, O., Stepanov, K., Jungveerth, K., Morales, G., Uberoi, Ch, Goedbloed, H., Fish, N., Smolyakov, A., Ilgisonis, V., Kogan, V., Trubnikov, B., Arsenin, V., Pogutse, O., Timofeev, A., Parail, V., Bokuchava, G., Zakharov, L., Krasheninnikov, S.

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The core–edge integrated neon-seeded scenario in deuterium–tritium at JET by Giroud, C., Carvalho, I.S., Brezinsek, S., Huber, A., Keeling, D., Mailloux, J., Pitts, R.A., Lerche, E., Henriques, R., Hillesheim, J., Lawson, K., Marin, M., Pawelec, E., Sos, M., Sun, H.J., Tomes, M., Aleiferis, S., Bleasdale, A., Brix, M., Boboc, A., Bernardo, J., Carvalho, P., Coffey, I., Henderson, S., King, D.B., Rimini, F., Maslov, M., Alessi, E., Craciunescu, T., Fontana, M., Fontdecaba, J.M., Garzotti, L., Ghani, Z., Horvath, L., Jepu, I., Karhunen, J., Kos, D., Litherland-Smith, E., Meigs, A., Menmuir, S., Morales, R.B., Nowak, S., Peluso, E., Pereira, T., Parail, V., Petravich, G., Pucella, G., Puglia, P., Refy, D., Scully, S., Sertoli, M., Silburn, S., Taylor, D., Thomas, B., Tookey, A., Štancar, Ž., Szepesi, G., Viola, B., Widdowson, A., de la Luna, E.

“…This paper reports the first experiment carried out in deuterium–tritium addressing the integration of a radiative divertor for heat-load control with good…”
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The role of recycling and impurity production in JET hot-ion H-modes by Guo, H.Y, Balet, B, Conway, G, Corrigan, G, Davies, S, de Esch, B, von Hellermann, M, Horton, L.D, Lingertat, H, Lomas, P, Matthews, G.F, McCracken, G.M, Monk, R.D, Nave, M.F.F, Parail, V, Simonini, R, Smith, R, Stamp, M, Stangeby, P.C, Tabasso, A, Taroni, A, Thomas, P, Zastrow, K.-D

“…The effect of impurity production and recycling on JET hot-ion H-mode discharges is investigated for the MkI and MkII divertors. Analysis of the best of these…”
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In memory of Vladimir Vladimirovich Alikaev (October 23, 1932–September 12, 2001) by Arsen’ev, Yu. I., Belyakov, V. A., Borshchegovskii, A. A., Velikhov, E. P., Gaponov-Grekhov, A. V., Glukhikh, V. A., Golant, V. E., Golubchikov, L. G., Denisov, G. G., Dochenkov, A. S., Dnestrovskij, Yu. N., Eliseev, G. A., Il’in, V. I., Korzhavin, V. M., Kurbatov, V. I., Litvak, A. G., Mukhovatov, V. S., Myasnikov, V. E., Notkin, G. E., Parail, V. V., Popov, I. A., Razumova, K. A., Roi, I. N., Roife, I. M., Semashko, N. N., Skovoroda, A. A., Smirnov, V. P., Sokolov, Yu. A., Strelkov, V. S., Tai, E. M., Tilinin, G. N., Trubnikov, A. S., Filatov, O. G., Flyagin, V. A., Cheverev, N. S., Shafranov, V. D.

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Neoclassical transport of tungsten ion bundles in total-f neoclassical gyrokinetic simulations of a whole-volume JET-like plasma by Dominski, J, Chang, C. S, Hager, R, Ku, S, Yoon, E. S, Parail, V

“…Phys. Plasmas 31, 032303 (2024) The application of a bundling technique to model the diverse charge states of tungsten impurity species in total-f gyrokinetic…”
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Access and sustainment of ELMy H-mode operation for ITER Pre-Fusion Power Operation plasmas using JINTRAC by Tholerus, E, Garzotti, L, Parail, V, Baranov, Y, Bonnin, X, Corrigan, G, Eriksson, F, Farina, D, Figini, L, Harting, D. M, Kim, S. H, Koechl, F, Loarte, A, Asp, E. Militello, Nordman, H, Pinches, S. D, Polevoi, A. R, Strand, P

“…In the initial stages of ITER operation, ELM mitigation systems need to be commissioned. This requires controlled flat-top operation in type-I ELMy H-mode…”
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Influence of JET Divertor Geometry on the H-Mode Power Threshold by Kalupin, D., Andrew, Y., Corrigan, G., Parail, V., Spence, J., Tokar, M., Zagorski, R., Wiese, S., JET-EFDA contributors

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